What we liked about the Grayl Geopress.
- Durable, multi-use design – ideal for international travel.
- Intuitive filtration method with low cross-contamination risk.
- Solid ability to reliably purify water.
What we disliked about the Grayl Geopress.
- Heavy and bulky build – lighter weight materials would be welcomed.
- Carry handle is awkward and unnecessary – removing it would slightly lower weight and give the bottle a slimmer silhouette for storage in bottle pockets.
- Press-action filtration can be extremely difficult and long – better ergonomics for hand pressing is needed.